Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: wp_check_post_lock_window

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1023 function wp_check_post_lock( $post_id ) {
1024      global $current_user;
1025
1026      if ( !$post = get_post( $post_id ) )
1027           return false;
1028
1029      $lock = get_post_meta( $post->ID, '_edit_lock', true );
1030      $last = get_post_meta( $post->ID, '_edit_last', true );
1031
1032      $time_window = apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 );
1033
1034      if ( $lock && $lock > time() - $time_window && $last != $current_user->ID )
1035           return $last;
1036      return false;
1037 }
1038
1039 /**
1040  * {@internal Missing Short Description}}
1041  *